The calculated distance (air line) between Góra Kalwaria and Ruda Śląska is approximately 157 miles respectively 252 kilometers.
By car or train, the actual journey to Ruda Śląska is certainly longer, as only the direct route (as the crow flies) between Góra Kalwaria and Ruda Śląska has been calculated here.
Air line (approximately)
252 kilometers
136 nautical miles